Android includes the support to allow apps to playback audio through the audio output peripheral as defined in section 7.8.2.
If device implementations declare
[C-1-1] MUST allow playback of raw audio content with the following characteristics:
SHOULD allow playback of raw audio content with the following characteristics:
Android provides an API for audio effects for device implementations.
If device implementations declare the feature
EFFECT_TYPE_LOUDNESS_ENHANCERimplementations controllable through the AudioEffect subclasses
EFFECT_TYPE_DYNAMICS_PROCESSINGimplementation controllable through the AudioEffect subclass
EFFECT_TYPE_VIRTUALIZERimplementations controllable through the
Automotive device implementations: